Vermont + New Hampshire
The canonical autumn trip. Vermont's peak moves south: the Northeast Kingdom peaks late September, the central Green Mountains first week of October, the Bennington/Brattleboro south second week. The Kancamagus Highway in New Hampshire (34 miles) is the postcard drive. Stay at Twin Farms in Barnard or the Trapp Family Lodge in Stowe. Book 6+ months ahead; New England hotels go to 90%+ occupancy the entire month of October.